Konica Bizhub C3350 Scanner lock

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  • copierjeffstl
    Technician
    • Oct 2017
    • 16

    Konica Bizhub C3350 Scanner lock

    Has anyone come across this before?
    Scanner lock message comes on in the middle of scanning through doc feeder.
    Of course the scanner lock is in the off position.
  • copier tech
    Field Supervisor
    5,000+ Posts
    • Jan 2014
    • 7792

    #2
    Re: Konica Bizhub C3350 Scanner lock

    Originally posted by copierjeffstl
    Has anyone come across this before?
    Scanner lock message comes on in the middle of scanning through doc feeder.
    Of course the scanner lock is in the off position.
    Usually the drive belt snaps causing this message.
    Let us eat, drink, and be merry, because tomorrow we may die!

    For all your firmware & service manual needs please visit us at:

    www.copierfirmware.co.uk - www.printerfirmware.co.uk

    Comment

    • copierjeffstl
      Technician
      • Oct 2017
      • 16

      #3
      Re: Konica Bizhub C3350 Scanner lock

      They said they looked at belt and it's not broken.
      What about it being stretched?

      Comment

      • blackcat4866
        Master Of The Obvious
        Site Contributor
        10,000+ Posts
        • Jul 2007
        • 22599

        #4
        Re: Konica Bizhub C3350 Scanner lock

        That scanner comes as an assembly (A3GN 2601 00) ... no sub assembly parts. And if it is a Lexmark build ... yes, Lexmarks are known for snapping that length of timing belt, then displaying "SCANNER LOCK" condition. Maybe you can see the condition of that timing belt through the glass?

        Disassembly of the scanner will only be to resolve your curiosity, since there are no individual parts available. =^..^=
        If you'd like a serious answer to your request:
        1) demonstrate that you've read the manual
        2) demonstrate that you made some attempt to fix it.
        3) if you're going to ask about jams include the jam code.
        4) if you're going to ask about an error code include the error code.
        5) You are the person onsite. Only you can make observations.

        blackcat: Master Of The Obvious =^..^=

        Comment

        • copierjeffstl
          Technician
          • Oct 2017
          • 16

          #5
          Re: Konica Bizhub C3350 Scanner lock

          I already checked on the belt, it is available as separate part.

          Comment

          • copier tech
            Field Supervisor
            5,000+ Posts
            • Jan 2014
            • 7792

            #6
            Re: Konica Bizhub C3350 Scanner lock

            Originally posted by copierjeffstl
            I already checked on the belt, it is available as separate part.

            Yes KM have released a few parts in the optical unit due to demand from service.


            C3350 Scanner Lock Error.pdfC3350 Scanner Lock error 2.pdf
            Let us eat, drink, and be merry, because tomorrow we may die!

            For all your firmware & service manual needs please visit us at:

            www.copierfirmware.co.uk - www.printerfirmware.co.uk

            Comment

            • copierjeffstl
              Technician
              • Oct 2017
              • 16

              #7
              Re: Konica Bizhub C3350 Scanner lock

              Copier tech

              thank You very much for tech bulletin.

              Comment

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